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ABB TF42-1.7B热过载继电器1SAZ741201R1028

ABB TF42-1.7B热过载继电器1SAZ741201R1028

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品牌:ABB

类型:过载继电器

型号:TF42-1.7B(1SAZ741201R1028)

咨询热线:020-86460895

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ABB TF42-1.7B热过载继电器1SAZ741201R1028参数:
品牌:ABB
类型:过载继电器
型号:TF42-1.7B(1SAZ741201R1028)

ABB TF42-1.7B热过载继电器1SAZ741201R1028:

 

产品型号: TF42-1.7B
产品ID: 1SAZ741201R1028
EAN: 4013614517105
目录说明: TF42-1.7B Thermal Overload Relay
详细描述: The TF42-B thermal overload relays are economic electromechanical protection devices for the main circuit, complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds.
They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip
class 10.
The thermal overload relays are three pole relays with bimetal tripping elements. The motor current flows
through the bimetal tripping elements and heats them directly and indirectly. In case of an overload (over
current), the bimetal elements bent as a result of the heating. This leads to a release of the relay and a
change of the contacts switching position (95-96 / 97-98).
– Manual or automatic reset selectable
– Phase loss sensitive acc. to IEC/EN 60947-4-1
– TEST and STOP function – Trip indication on the front
– Temperature compensation
– Suitable for three- and single-phase applications
– designed in accordance to the applicable parts of IEC 60077 standard
– shocks and vibration withstand conforming to IEC 61373 (category 1, class B)
– usable according to European fire and smoke safety standard EN 45545-2

 

订货信息

最小起订量: 1 piece
海关关税号: 85364900

尺寸

产品净宽: 45 mm
产品净高: 88.3 mm
产品净深: 70.5 mm
产品净重: 0.13 kg

Popular Downloads

说明书和手册: 2CDC106022M6802

技术参数

设置范围: 1.3 ... 1.7 A
额定工作电压: Auxiliary Circuit 600 V AC/DC
Main Circuit 690 V AC
额定工作电流 (Ie): 1.7 A
额定工作电流 AC-3 (Ie): 1.7 A
额定频率 (f): Auxiliary Circuit 50 Hz
Auxiliary Circuit 60 Hz
Auxiliary Circuit DC
Main Circuit 50 Hz
Main Circuit 60 Hz
额定冲击耐受电压 (Uimp): Auxiliary Circuit 6 kV
Main Circuit 6 kV
额定绝缘电压 (Ui): 690 V
极数: 3
辅助触点NC数量: 1
辅助触点NO数量: 1
保护极数: 3
额定发热电流(自由空气) (Ith): Auxiliary Circuit NC 6 A
Auxiliary Circuit NO 4 A
Main Circuit 0 A
额定工作电流 AC-15 (Ie): (120 V) NC 3 A
(120 V) NO 0.75 A
(240 V) NC 3 A
(240 V) NO 0.75 A
(400 V) NC 0.75 A
(400 V) NO 0.75 A
(500 V) NC 0.75 A
(500 V) NO 0.75 A
额定工作电流 DC-13 (Ie): (125 V) NC 0.55 A
(125 V) NO 0.55 A
(24 V) NC 1.25 A
(24 V) NO 1.25 A
(250 V) NC 0.27 A
(250 V) NO 0.27 A
(500 V) NC 0.15 A
(500 V) NO 0.15 A
(60 V) NC 0.55 A
(60 V) NO 0.55 A
防护等级: IP20
污染等级: 3
辅助电路连接容量: Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm²
Flexible 1/2x 0.75 ... 1 mm²
Flexible 1/2x 1 ... 2.5 mm²
Rigid 1/2x 0.75 ... 4 mm²
主电路连接容量: Flexible with Ferrule 1/2x 0.75 ... 4 mm²
Flexible with Insulated Ferrule 1/2x 0.75 ... 4 mm²
Flexible 1/2x 0.75 ... 4 mm²
Rigid 1/2x 0.75 ... 4 mm²
拧紧力矩: Auxiliary Circuit 1 ... 1.2 N·m
Main Circuit 2.5 ... 2.7 N·m
剥线长度: Auxiliary Circuit 9 mm
Main Circuit 12 mm
推荐的螺丝刀: Main Circuit Pozidriv 2
功率损耗: at Rated Operating Conditions per Pole 1.1 ... 2.0 W
适用于: AF09ZB
AF09B
AF12ZB
AF12B
AF16ZB
AF16B
AF26ZB
AF26B
AF30ZB
AF30B
AF38ZB
AF38B
标准: IEC/EN 60947-4-1
IEC/EN 60947-5-1
IEC/EN 60947-1
UL 508
CSA 22.2 No. 14
IEC 60077-1 (applicable parts)
IEC 60077-2 (applicable parts)

环境条件

周围环境温度: Operation -25 ... +60 °C
Operation Compensated -25 ... +60 °C
Storage -50 ... +80 °C
周围环境温度补偿: Yes
允许的最高工作海拔: 2000 m
抗机械冲击符合IEC 60068-2-27标准: 11 ms Pulse 25g
耐振动符合IEC 60068-2-6标准: 5g / 3 ... 150 Hz
RoHS状态: Following EU Directive 2011/65/EU

UL/CSA适用的技术参数

最高工作电压UL/CSA: Main Circuit 600 V AC
额定电流UL/CSA: 1.7 A
接触等级UL/CSA: (NC:) B600
(NC:) Q600
(NO:) Q600
(NO:) D300
主电路连接容量 UL/CSA: Flexible 1/2x 18-10 AWG
Stranded 1/2x 18-10 AWG
辅助电路连接容量 UL/CSA: Flexible 1/2x 18-12 AWG
Stranded 1/2x 18-12 AWG
拧紧力矩UL/CSA: Auxiliary Circuit 9 ... 11 in·lb
Main Circuit 13 ... 22 in·lb

认证及声明(文件编码)

CCC认证: 1SAA941006-3804
符合性声明 - CE: 1SAD938501-0199
说明书和手册: 2CDC106022M6802
RoHS信息: 1SAD938501-0199

包装信息

1级包装单元: 1 piece
1级包装宽度: 48 mm
1级包装高度: 92 mm
1级包装长度: 78 mm
1级包装 总重: 0.145 kg
1级包装 EAN: 4013614517105
2级包装单元: 48 piece
2级包装宽度: 280 mm
2级包装高度: 210 mm
2级包装长度: 395 mm
2级包装 总重: 7.346 kg
2级包装 EAN: 4013614517334

分类

对象分类代码: F
ETIM 5: EC000106 - Thermal overload relay
ETIM 6: EC000106 - Thermal overload relay
ETIM 7: EC000106 - Thermal overload relay
e级: 7.0 27371501
UNSPSC: 39121521

 

ABB TF42-1.7B热过载继电器1SAZ741201R1028是一种较为经济的主电路保护装置,可在过载和缺项时提供可靠的保护。ABB TF42-1.7B热过载继电器1SAZ741201R1028原装品牌保证。工常伴MRO代理供应ABB全系列产品,ABB TF42-1.7B热过载继电器1SAZ741201R1028询价报价,更多产品信息请联系在线客服或拨打服务热线。